package kr.co.choongang;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


@WebServlet("/CartSaveCookie")
public class CartSaveCookieServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		response.setContentType("text/html; charset=EUC-KR");
		PrintWriter out=response.getWriter();
		
		String product=request.getParameter("product");
		
		Cookie[] cookies=request.getCookies();
		Cookie c=null;
		
		if(cookies==null||cookies.length==0) {
			c=new Cookie("product", product);
		} else {
			c= new Cookie("product"+(cookies.length+1), product);
		}
		
		c.setMaxAge(30);
		
		response.addCookie(c);
		
		out.print("<html><body>");
		out.print("product 추가<br>");
		out.print("<a href='CartBasketCookie'>장보구니 보기</a>");
		out.print("</body></html>");
	}

}
